#include <iostream>
using namespace std;

namespace T02_04 {
	void main1();

	void main()
	{
		unsigned int x = 0xffffffff;
		unsigned int b = x + 2;
		int y = x;
		printf("%x,%d,%x,%d", y, y, b, b);
	}

	void main1()
	{
		double f = 9.14;
		int n = (int)f;		//n=9
		cout << n << " ";
		f = n / 2;			//f=4.0
		cout << f << " ";
		f = double(n) / 2;	//f=4.5
		cout << f << endl;
	}

}

int main_t02_04()
{
	T02_04::main();
	return 0;
}